NEXT STAGE: New in 2022

The production version of the Mercedes-AMG One hypercar packs a Formula One-inspired hybrid drivetrain and produces 1,049 hp from a 1.6-liter engine paired with four electric motors. The vehicle was first shown as the Project One concept at the 2017 Frankfurt auto show. Mercedes has reportedly sold all 275 units planned for production for $2.7 million each.

After years of delays, customers will finally receive their cars — except those in the U.S. Mercedes noted the AMG One will not be street legal stateside. “To preserve the unique character of its F1 powertrain, we have concluded that meeting U.S. road standards would significantly compromise its performance and its overall driving character,” the automaker said in a statement.